| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.25 | 6.401% | $256.6924 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $23.91 | 8.644% | $25.9768 | $25.98 | $26.00 | $26.00 |
| Purchase #3 | $120.88 | 12.696% | $136.2269 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $207.87 | 12.604% | $234.0699 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $43.46 | 3.264% | $44.8785 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $181.43 | 7.122% | $194.3514 | $194.35 | $194.35 | $194.40 |
| Purchase #7 | $11.40 | 13.357% | $12.9227 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $830.20 | $905.1186 | $905.12 | $905.15 | $905.20 | |